Rates Of Reaction Flashcards
1
Q
How can you measure the rate of reaction with only time?
A
Rate = 1/t
2
Q
The three things in collision theory
A
Particle size, temperature and concentration
3
Q
In energy diagrams how is a exothermic reaction shown
A
Less heat is left than before the reaction occurred - for endothermic more energy is left than before the reaction started
4
Q
Name the three stages in an energy diagram
A
1- breaking bonds
2- activated complex
3- making bonds
5
Q
Change in what varies the rate of reaction - 3 answers
A
Volume, mass and concentration
